The witch creates little skeleton troops to take the damage for the witch and other troops. Also with a rage spell the witch does a good amount of damage, enough to take out splash towers, along with the skeletons, in the rage spell they are fast and take out mostly all towers in the rage spell range. The wizard however takes all the hits and their hit points are not so good, in the rage spell they are strong, but can't take a lot of hits. And that us why I believe the witch is better.

